+#![cfg_attr(feature = "deny-warnings", deny(warnings))]
+#![warn(rust_2018_idioms, unused_lifetimes)]
+
use std::path::PathBuf;
use std::process::Command;
return;
}
- // Skip this test if nightly rustfmt is unavailable
- let rustup_output = Command::new("rustup")
- .args(&["component", "list", "--toolchain", "nightly"])
- .output()
- .unwrap();
- assert!(rustup_output.status.success());
- let component_output = String::from_utf8_lossy(&rustup_output.stdout);
- if !component_output.contains("rustfmt") {
- return;
- }
-
let root_dir = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
let output = Command::new("cargo")
.current_dir(root_dir)